Dear Everyone,
I am not an electrical engineer but a computer engineer and this semester I took up a course in electrical engineering. I am trying to build an alarm clock that will trigger a buzzer to wake you up at the time set by you in the circuit. I know that I have to use the 555 timer but after that I am quite lost. Can anyone of you please guide me and help me by giving me a headstart as in where I should start besides using the 555 timer?
If this is not too much, can I ask another question. am having trouble in building a delay circuit where the circuit will check for signals after a certain delay of time. Can anyone please help me? I may sound stupid, but I had been reading and searching for ideas of these two questions mentioned.
Thank you very much for all of the help given.
Thanks,
peace